*WATER DAMAGE** Treedix USB Cable Tester with 2.4" Screen

Test USB cable continuity, functionality (charging, data transfer, high-speed signal), and measure internal resistance for power efficiency. Verify ground wire connection for integrity, safety, and shielding. Reads eMarker chip parameters in Type-C cables for detailed performance information, helping you understand cable capabilities and ensure safe, efficient device usage. Features a 2.4-inch high-definition color display to view real-time status, including internal resistance, power delivery efficiency, and cable quality. Accurately identifies and verifies USB 2.0 and USB 3.2 cable versions, integrating PD 3.0 and PD 3.1 protocol detection for high-power charging and fast data transfer requirements. Multiple power supply options via AAA battery or Type-C 5V.